Bump Newtonsoft.Json in /MCServerSharp.Net.SourceGen

Bumps [Newtonsoft.Json](https://github.com/JamesNK/Newtonsoft.Json) from 13.0.1 to 13.0.2.
- [Release notes](https://github.com/JamesNK/Newtonsoft.Json/releases)
- [Commits](JamesNK/Newtonsoft.Json@13.0.1...13.0.2)

---
updated-dependencies:
- dependency-name: Newtonsoft.Json
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

MCServerSharp.Net.SourceGen/MCServerSharp.Net.SourceGen.csproj

@@ -15,7 +15,7 @@
   <ItemGroup>
     <!-- Take a private dependency on Newtonsoft.Json (PrivateAssets=all) Consumers of this generator will not reference it.
          Set GeneratePathProperty=true so we can reference the binaries via the PKGNewtonsoft_Json property -->
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" PrivateAssets="all" GeneratePathProperty="true" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" PrivateAssets="all" GeneratePathProperty="true" />
 
     <!-- Package the generator in the analyzer directory of the nuget package -->
     <None Include="$(OutputPath)\$(AssemblyName).dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />